181999008

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12427

約数の個数: 96

約数和(自身を含む): 562101120

約数和(自身を除く): 380102112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 12391, 14688, 24782, 37173, 49564, 74346, 99128, 111519, 148692, 198256, 210647, 223038, 297384, 334557, 396512, 421294, 446076, 594768, 631941, 669114, 842588, 892152, 1189536, 1263882, 1338228, 1685176, 1784304, 1895823, 2527764, 2676456, 3370352, 3568608, 3791646, 5055528, 5352912, 5687469, 6740704, 7583292, 10111056, 10705824, 11374938, 15166584, 20222112, 22749876, 30333168, 45499752, 60666336, 90999504, 181999008]

約数ペア:

[(1, 181999008), (2, 90999504), (3, 60666336), (4, 45499752), (6, 30333168), (8, 22749876), (9, 20222112), (12, 15166584), (16, 11374938), (17, 10705824), (18, 10111056), (24, 7583292), (27, 6740704), (32, 5687469), (34, 5352912), (36, 5055528), (48, 3791646), (51, 3568608), (54, 3370352), (68, 2676456), (72, 2527764), (96, 1895823), (102, 1784304), (108, 1685176), (136, 1338228), (144, 1263882), (153, 1189536), (204, 892152), (216, 842588), (272, 669114), (288, 631941), (306, 594768), (408, 446076), (432, 421294), (459, 396512), (544, 334557), (612, 297384), (816, 223038), (864, 210647), (918, 198256), (1224, 148692), (1632, 111519), (1836, 99128), (2448, 74346), (3672, 49564), (4896, 37173), (7344, 24782), (12391, 14688)]